# STS - Soft Starter Simulation

> Siemens soft starter selection and simulation tool. (iPhone/iPad app by Siemens AG.)

- Source: https://appshunter.io/ios/app/sts-soft-starter-simulation/id1409663811 (this page in markdown: same URL + `.md`)
- Developer: [Siemens AG](https://appshunter.io/developer/394503271)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.2 · 67 MB
- Released: 2018-08-03
- Data updated: 2026-06-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sts-soft-starter-simulation/id1409663811/reviews.md

## What is STS?

This application allows users to find the right Siemens soft starter for his specific application. 

Features:
* Simulate a soft starter application based on your input data:
** Environment & supply
** Motor
** Load
** Starting parameters for the application
** Additional functions
** Starting profile

* Select a suggested soft starter
* Generate a report for a selected soft starter with the summary of the simulation and optional feeder main components
* Direct access to selected soft starter data in the Siemens Industry Mall
* Metrics: SI and Imperial
* Languages: English, German, Chinese, French, Spanish, Portuguese, Turkish, Czech, Italian and Russian

## Key features

- Soft starter application simulation
- Input data for environment, motor, and load
- Starting parameter configuration
- Suggested soft starter selection
- Simulation and component reports
- Direct access to Siemens Industry Mall data


## Frequently asked questions about STS

### What is STS - Soft Starter Simulation?

STS - Soft Starter Simulation is a utility app designed to help users find the correct Siemens soft starter for their specific applications by simulating various parameters.

### What information is needed to simulate an application in STS - Soft Starter Simulation?

To simulate an application, you will need to input data related to the environment and supply, motor specifications, load characteristics, and desired starting parameters and profile.

### Can I get a report of the simulation results in STS - Soft Starter Simulation?

Yes, the app allows you to generate a report for a selected soft starter, which includes a summary of the simulation and optional feeder main components.

### Does STS - Soft Starter Simulation offer direct links to product information?

Yes, the app provides direct access to selected soft starter data within the Siemens Industry Mall, allowing users to easily find more detailed product information.

### What units of measurement does STS - Soft Starter Simulation support?

The application supports both SI (International System of Units) and Imperial units for your convenience.

### What languages are available in STS - Soft Starter Simulation?

STS - Soft Starter Simulation is available in English, German, Chinese, French, Spanish, Portuguese, Turkish, Czech, Italian, and Russian.

### Is STS - Soft Starter Simulation available on Android devices?

Based on the provided data, STS - Soft Starter Simulation is supported on iPhone, iPad, and iPod, indicating it is primarily an iOS application.

### How often is STS - Soft Starter Simulation updated?

The latest version of STS - Soft Starter Simulation is 6.4.0, and it was last updated on May 8, 2026, suggesting a regular update schedule.

## Version history (last 5 releases)

### 6.4.0 — 2026-05-08

Integration of additional INNOMOTICS motors in motor list
Minor improvements and error correction

### 6.3.0 — 2025-11-25

Integration of additional INNOMOTICS motors in motor list
Minor improvements and error correction

### 6.2.1 — 2025-07-17

Integration of additional INNOMOTICS motors in motor list
Minor improvements and error correction

### 6.1.0 — 2024-11-28

Integration of NEMA Premium Efficiency motors in motor list.
Minor improvements and error corrections.

### 6.0.0 — 2024-08-28

Integration of INNOMOTICS motors in motor listMinor improvements & Bug fixes

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All apps by Siemens AG: https://appshunter.io/developer/394503271

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*